The Reacting Flow in Porous Media, Transport of Concentrated Species Interface
The Reacting Flow in Porous Media, Transport of Concentrated Species interface () is used to study the flow and chemical composition of a gas or liquid moving through the interstices of a porous medium. The fluid can consist of a mixture of species where the individual concentrations are of comparable order of magnitude.
It combines the Brinkman Equations, and Transport of Concentrated Species interfaces. The Reacting Flow multiphysics coupling feature, which is added automatically, couples the fluid flow and mass transport. A Porous Material node is also added to the component.
The interface can be used for stationary and time-dependent analysis in 2D, 2Daxi and 3D.
On the constituent physics interfaces:
The Brinkman Equations interface computes the fluid velocity and pressure fields of single-phase flow in porous media in the laminar flow regime. A Porous Medium feature is active by default on the entire interface selection.
The Transport of Concentrated Species in Porous Media interface solves for an arbitrary number of mass fractions in free and porous media. In the current multiphysics interface a Porous Medium feature is active by default on the entire interface selection.